Compare 12201 vs 12209
| Property | 12201 | 12209 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 72 × 831 | 291 × 4211 |
| Prime factorization | 3 × 7 × 7 × 83 | 29 × 421 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201 | 1, 29, 421, 12209 |
| Number of properties | 0 | 1 |
| Semiprimes | 3187th | |
| Roman numberals | ||
| Base 2 | 101111101010012 | 101111101100012 |
| Base 3 | 1212012203 | 1212020123 |
| Base 4 | 23322214 | 23323014 |
| Base 5 | 3423015 | 3423145 |
| Base 6 | 1322536 | 1323056 |
| Base 7 | 504007 | 504117 |
| Base 8 | 276518 | 276618 |
| Base 9 | 176569 | 176659 |
| Base 10 | 1220110 | 1220910 |
| Base 11 | 919211 | 919a11 |
| Base 12 | 708912 | 709512 |
| Base 13 | 572713 | 573213 |
| Base 14 | 463714 | 464114 |
| Base 15 | 393615 | 393e15 |
| Base 16 | 2fa916 | 2fb116 |